7. 15 cm 20 cm 25 cm a right-angled triangle. (a) The above figure is (* Circle the answer.) an equilateral / an isosceles (b) What is the area of this figure? (Show your working.)

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A: Step 1:  Step 2: Step 3: Step 4:

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A: Here ,  To find  the area  , We will use the formula of area of rectangular prism .  Area ,  A = 2(…

Q: Find the area and perimeter of this shape. Show or expléin your reasoning. 6 cm

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A: The given figure can be shown in parts as,

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Q: 3 m 7 m 4 m 5 m

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Q: What is the area of the figure shown? 8 cm 9 cm 8 cm

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Q: The figure represents the top of a building, where AB AD. Find the area of ABCD in cm. * 11 14 A 7

A: Sol

Q: Beased on Math history, help to Describe the properties of regular pentagon known to Euclid.

A: Topic = Geometry

Q: Example The circumference of a spherical gas storage tank is 50 m. What is the surface area of the…

A: To find the surface area of given spherical tank

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A: In the question it is asked to verify area of circle from the 8 equal wedges diagram.

Q: what is the area between y=0, y=3x2, x=0, and x=2? a. 12 sq. units O b.6 sq. units OC. 24 sq. units…

A: see below the answer

Q: What is the area of this shape? 12 10 24 30 4. PART A (a) What should you multiply to calculate the…

A: See the attachment.

Q: Find the area of the figure. * 6 ft 14 ft 14 ft 10 ft

A: We have to find area

Q: Volume and Surface Area Review (Savvas) (LMS Find the volume of the cone. 3 cm 15 cm The volume of…

A: Answer: Here the radius(r) of a given cone is= 3cm               the height (h) of cone is= 15cmAs…

Q: oins) possible Next question Use the formulas developed in this section to find the area of the…

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A: Given:

Q: 1) 7m

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Q: Find the surface 3 in. area of the Tissues composite figure created by stacking 3 in. Tissues the…

A: As we seen in the figure in question thatcomposite figure is a cuboid which haveLength=8 in.Width=4…

Q: Question Find the change in surface area dA if the radius of a sphere changes from 11 cm to 10.8 cm.…

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